SQL performance tuning, data modeling example, basic SQL-related questions.
Sr Data Engineer Interview Questions
2,552 sr data engineer interview questions shared by candidates
DSA 2 pointer array problem and Median of Infinite Array SQL to find the Manager of Employees
The SQL questions were high-level queries involving various joins, or a good understanding of set theory. The Python question was relatively straight-forward. There were also questions that revolved around creating a diagram of a system described to you.
Questions based on previous work experience from resume. Situation/behavioral questions. Issues you faced, how you resolved while implementing data pipelines. Questions around strategies and experience of massive data migration from on-prem to Cloud.
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Basic PySpark transformations + a few pyspark internal questions.
On 1st round asked -Python based programming question on LIST, STRING, DICTIONARY - SQL questions 2nd Round asked - project and technologies basic python, SQL , git commands 3rd Round - salary discussion joining process
Asked about my working experience
Leetcode easy Pandas, Python, SQL Vague, half-baked cloud architecture questions that have little to do with the scope of the JD
Standard interview and technical questions
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